Carling Technologies' C-Series hydraulic-magnetic circuit breakers provide a robust solution for applications demanding high amperage and voltage capabilities within a smaller footprint. Featuring a unique arc chute design allowing for interrupting capacities up to 10,000 amps, these breakers are constructed with a thermoset glass-filled polyester half shell for enhanced mechanical and electrical strength. Available in 1-6 poles and a wide range of amperage ratings, the C-Series caters to diverse industrial needs, including marine, telecom/datacom, military, renewable energy, and generator/welder applications. Options include standard or metric threaded stud terminals, saddle clamp screw terminals, and a mid-trip handle style actuator for visual overload indication.
Maximum Voltage: AC, 480 WYE/277 VAC, 50/60 Hz (see Table A.); UL489: AC,240 VAC. (See Table D), 50/60 Hz, 125 VDC
Current Rating: Standard current coils: 0.100, 0.250, 0.500, 0.750, 1.00, 2.50, 5.00, 7.50, 10.0, 15.0, 25.0, 30.0, 35.0, 40.0, 50.0, 60.0, 70.0, 80.0, 90.0 and 100 amps. Other ratings available
Insulation Resistance: Minimum of 100 Megohms at 500 VDC
Dielectric Strength: UL, CSA: 1960 V 50/60 Hz for one minute between all electrically isolated terminals
Endurance: 10,000 ON-OFF operations @ 6 per minute
Trip Free: All C-Series circuit breakers will trip on overload, even when actuator is forcibly held in the ON position
Number of Poles: 1-6 poles ≤ 50A; 1-4 poles @ 51-70A; 1-2 poles 71-100A
Internal Circuit Configuration: Series (with or without auxiliary switch, mid trip & mid trip with alarm switch) Shunt & Relay with current or voltage trip coils, Dual Coil, Switch Only (with or without aux. switch)
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